anv: use cache uuid based on the build timestamp.

[mesa.git] / src / intel / vulkan / Makefile.am

diff --git a/src/intel/vulkan/Makefile.am b/src/intel/vulkan/Makefile.am
index 4d9ff908bbcc2aa8032261c414125ec7689fd8ae..3f4902022e8d4d297d5a0f9714e3932ba560dfd4 100644 (file)
--- a/src/intel/vulkan/Makefile.am
+++ b/src/intel/vulkan/Makefile.am
@@ -131,8 +131,16 @@ anv_entrypoints.c : anv_entrypoints_gen.py $(vulkan_include_HEADERS)
        $(AM_V_GEN) cat $(vulkan_include_HEADERS) |\
        $(PYTHON2) $(srcdir)/anv_entrypoints_gen.py code > $@
 
+.PHONY: anv_timestamp.h
+
+anv_timestamp.h:
+       @echo "Updating anv_timestamp.h"
+       $(AM_V_GEN) echo "#define ANV_TIMESTAMP \"$(TIMESTAMP_CMD)\"" > $@
+
+anv_device.$(OBJEXT): anv_timestamp.h
+
 BUILT_SOURCES = $(VULKAN_GENERATED_FILES)
-CLEANFILES = $(BUILT_SOURCES) dev_icd.json
+CLEANFILES = $(BUILT_SOURCES) dev_icd.json anv_timestamp.h
 EXTRA_DIST = \
        $(top_srcdir)/include/vulkan/vk_icd.h \
        anv_entrypoints_gen.py \